OT-2026-000036881
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off after set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000036881) never changes.
Identity and time
| Publication number | OT-2026-000036881 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773f-75bb-b238-3e3551030a10 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036881 |
| Status | PUBLIC |
Content hashes
| Canonical text | 57838b5489def8d6bba12be1fe44fc178d440fa2116c316575f6c8d8ad0aef5e |
|---|---|
| Markdown | 79dc8e01b21a0534462dc5f2c4980c38358b330b4cf9fc594483d06ad0753ae4 |
| Publication page | 9c9f5ed52ca4dd7e368743602bcbbebabd0513123c4eb95e86787eabb44bd5a0 |
| Manifest | 28ee81cdaeb9775a062e77cc41abd29b04a3c90ac67a93b66834da758a5e86b7 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | 8cCXwDOVAGdT6bu6+a+SVM7fmJ9zhgXn25Heklodr9X13XIpslkYl2XJ6sPBATKmL4lyXhaLfDNN4d7HMePLBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:24:30.961340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036881observed 9c9f5ed52ca4dd7e368743602bcbbeba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:30.944941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036881/manifest.jsonobserved 28ee81cdaeb9775a062e77cc41abd29b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:30.928323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036881/publication.mdobserved 79dc8e01b21a0534462dc5f2c4980c38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:30.911321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036881/publication.txtobserved 57838b5489def8d6bba12be1fe44fc17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|